33112123113130 has 16 divisors (see below), whose sum is σ = 59604510281184. Its totient is φ = 13244251761360.

The previous prime is 33112123113101. The next prime is 33112123113131. The reversal of 33112123113130 is 3131132121133.

It is a junction number, because it is equal to n+sod(n) for n = 33112123113095 and 33112123113104.

It is not an unprimeable number, because it can be changed into a prime (33112123113131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74452692 + ... + 74896111.

It is an arithmetic number, because the mean of its divisors is an integer number (3725281892574).

Almost surely, 2^{33112123113130} is an apocalyptic number.

33112123113130 is a deficient number, since it is larger than the sum of its proper divisors (26492387168054).

33112123113130 is a wasteful number, since it uses less digits than its factorization.

33112123113130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149370981.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 33112123113130 its reverse (3131132121133), we get a palindrome (36243255234263).

The spelling of 33112123113130 in words is "thirty-three trillion, one hundred twelve billion, one hundred twenty-three million, one hundred thirteen thousand, one hundred thirty".